baber/WOPTO huggingface dataset:
Patent JP-S55153556-A (JP)
Title: Post-ripening of banana fruit
Inventor: YAMAMOTO SOUTA
IPC: A23B7/152
Filed: 1979-04-13
Abstract: PURPOSE: To carry out the ventilation of a closed chamber for the post-ripening of banana fruits with ethylene gas, with proper timing, automatically, using a relatively low-cost apparatus, by introducing external air into the chamber when the oxygen concentration reaches a specific level.  
     CONSTITUTION: The post-ripening of unripe banana fruits stored in a closed chamber A is carried out by changing the air in the chamber A with the external air by the action of the ventilator 6, thereby keeping the air composition in the chamber A to the normal atmospheric air composition, i.e. N 2  78%, O 2  21%, and CO 2  0.03%. The air contains 1,000ppm of ethylene gas at 90W95% RH and 14W18°C. The ventilation is performed when the oxygen concentration sampled from the chamber A reaches about 13% determined by the detector 8. The 13% oxygen concentration corresponds to the 8% CO 2  concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59172561-A (JP)
Title: Surface protective film for automobile body
Inventor: TAKEDA SUSUMU
IPC: B65D85/68
Filed: 1983-03-22
Abstract: PURPOSE:To provide a protective film which has outstanding protective performance, can be easily peeled off and is suitable for use as a temporary surface protective film for an automobile body, consisting of a double structure composed of a water-soluble film layer and a wax coating layer. CONSTITUTION:The surface of an automobile body 1 composed of a substrate (a) having a coat (b) on its surface is undercoated with a water-soluble resin compsn. (e.g. polyvinylpyrrolidone) to form a water-soluble film layer (C). After drying the layer (c), a wax coating agent is applied to the surface of the layer (c) to form a wax coating layer (d), thus obtaining a surface protective film 2 having a double-layer structure. The surface of an automobile body having surface protective film 2 can be protected through the wax coating layer (d) from being damaged and stained by dust, iron powder, etc. during transportation and outdoor storage. The wax coating layer (d) adheres to the layer (c). However, the layer (d) is lipophilic and the layer (c) is hydrophilic so that the wax cannot pass through the layer (c) to directly affect the coat (b).
Patent JP-H08217868-A (JP)
Title: Solid polyelectrolyte
Inventor: TAKAHASHI KENICHI
IPC: H01M10/0565
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the subject polyelectrolyte, containing an organic polymer having a polyalkylene carbonate unit in the main chain, a metallic salt and a compatible organic solvent and having a high ionic conductivity comparable to that of an electrolyte even at ambient temperature and further excellent film-forming properties, flexibility and mechanical strength. CONSTITUTION: This polyelectrolyte contains an organic polymer having a unit of the formula [(n) is an integer and preferably 2-6], a metallic salt and an organic solvent, having least one O or N atom in one molecule and compatible with the organic polymer and metallic salt (e.g. ethylene carbonate or THF) in an amount of preferably 50-900 pts.wt. based on 100 pts.wt. organic polymer.
Patent JP-S59171392-A (JP)
Title: Stereoscopic picture reproducing device
Inventor: ISAKI MASATAKA
IPC: H04N13/04
Filed: 1983-03-18
Abstract: PURPOSE:To attain surely stereoscopic view by designing the device that a display means displaying alternately left and right pictures is observed from a couple of eyepiece members provided at a position corresponding to human eyes through a shutter means shifting the optical path alternately for the left and right part in synchronizing with the period of display. CONSTITUTION:When a stereoscopic video signal is applied to a video input terminal 15, it is discriminated as the stereoscopic video signal by a signal discriminating circuit 19, a signal interrupting circuit 18 is connected, a signal is applied to a television receiver 11 and a picture corresponding to the left and right eyes is displayed alternately on a cathode ray tube screen 12 at each field. On the other hand, the phase of a shutter section 13 is controlled by a shutter phase control circuit 17, and when the right side signal is displayed on the cathode ray tube screen 12, only a part of the shutter section 13 corresponding to the right eye is opened, the part corresponding to the left eye is closed and the picture of the cathode ray tube screen 12 is seen by the right eye only. When the left side signal is displayed on the cathode ray tube screen 12, the right eye side part of the shutter section 13 is opened conversely, the left eye part is opened and the picture is seen by the left eye only.
Patent JP-H08220468-A (JP)
Title: Diffraction grating recording medium and its formation and forming device therefor
Inventor: MOTEGI TOSHIO
IPC: G03H1/18
Filed: 1995-02-10
Abstract: PURPOSE: To provide a diffraction grating recording medium having high luminance and high resolution. CONSTITUTION: Pixel arrangements are defined on the medium and pixel patterns A or enlarged pixel patterns AA are laid out in the prescribed pixel positions. Grating lines are formed in the pixel patterns A at a prescribed arrangement angle and prescribed arrangement pitch and the one diffraction grating is formed as a hole. The enlarged pixel patterns AA are the diffraction gratings formed with the grating lines under the same conditions as for the pixel patterns A except that these patters have a 4-times size area. One piece of the enlarged pixel pattern AA exhibits the higher luminance than the luminance of four pieces of the pixel patterns A for the nature of diffraction phenomenon.  The pixel patterns A are arranged in the parts of the motif expressed on the medium where the high resolution of the contour lines, etc., is required and the enlarged pixel patterns AA are arranged in the parts exclusive thereof.
Patent JP-H04317603-A (JP)
Title: Bag
Inventor: GOTSUDOUIN BAN HOOREUERUDERU
IPC: A45C5/14
Filed: 1992-02-03
Abstract: PURPOSE: To provide a bag which is provided with four rolling elements arranged on the same side face and which is transferable by pushing or pulling in accordance with conditions. CONSTITUTION: This bag is constituted so that three rolling elements 34, 36, 38 in four rolling elements 34, 36, 38, 40 rotating on axes nearly parallel to one face 28, rotate around nearly vertical axes against the face 28, and the fourth element 40 has a fixed rotary axis.
Patent JP-S51121723-A (JP)
Title: Controlling device of chopper-controlled electric car
Inventor: OOHASHI SEIJI
IPC: B60L7/12
Filed: 1975-04-18
Abstract: PURPOSE: By transient excessive voltage at the time a resistor is short-circuited in effecting a recovery brake control from a high speed region, to prevent a main circuit from being disconnected therefrom by an excessive voltage detection circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08215556-A (JP)
Title: Vacuum granular body treating device
Inventor: YAMAMOTO TOICHI
IPC: B01J2/12
Filed: 1995-02-10
Abstract: PURPOSE: To provide a vacuum granular body treating device with the inside of a vessel uniformly heated and dried, with the vessel miniturized, capable of appropriately treating even the small amts. of powder, grain, etc., for test, with the inside of the vessel easily observed and capable of using a heating means other than a microwave. CONSTITUTION: The rotary vessel 1 of the vacuum granular body treating device contg. powder, grain, etc., 8 and capable of being closed is formed with a transparent glass, the vessel 1 is placed in an outer housing 6 provided with a porous metallic sheet and a glass window sheet 7, and a heating means 4 is fitted to the outer housing 6 and directed to the inside of the vessel 1, a hollow outer shaft 11 fixed to the open base 10 of the vessel 1 is pivoted on a bearing 12 integrated with the outer housing 6, the outer shaft 11 is rotated by a rotating means 5, and a hollow inner shaft 13 contg. a duct 16 communicating with an evacuating means 2 is furnished in the outer shaft 11.
Patent JP-S59171417-A (JP)
Inventor: SHIMAZU HIROSHI
IPC: H01H13/02
Filed: 1983-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55138746-A (JP)
Title: Automatically matching method and device for image
Inventor: ONO YOSHIO
IPC: G03F1/90
Filed: 1979-04-16
Abstract: PURPOSE: To perform correct quick sticking and locating of an original plate by receiving a luminous flux used to irradiate an image portion in a photoelectric conversion means and controlling an image portion moving means with the output.  
     CONSTITUTION: A plurality of first color plate films 1aW1c are stuck to transparent sheet 11, and other transparent sheet 11' is superposed on sheet 11. The sensor of a photoelectric device is set to the image portion of one of the films, and second color plates 1a'W1c' of corresponding other colors are superposed on the same positions as the positions of the first plates and automatically moved with sucking disks 39, 40 so that the patterns of both plates are matched. The device is provided with a control circuit which stops the movement by receiving the maximum quantity of light in the photo detector when the patterns coincide with each other. Thus, the second color plates of other original picture are stuck successively. Similarly the original plate can be stuck and located correctly and quickly from the third plates to the final plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63213210-A (JP)
Inventor: KOBAYASHI YOSHIO
IPC: H01B11/00
Filed: 1987-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58163984-A (JP)
Inventor: NAKAJIMA JIYUNICHI
IPC: G02F1/133
Filed: 1982-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09209954-A (JP)
Title: Discharge valve structure
Inventor: MUTA SHUNJI
IPC: F04C18/344
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of a roll valve by setting a gap between a holder and a valve insertion space inner wall to be smaller than a roll valve plate thickness at farther parts from a discharge port, and similar to roll valve lift quantity at closer parts to it, and inserting a roll valve into the gap to cover a discharge port. SOLUTION: A discharge valve 25 to be inserted into a valve insertion space 23 is composed of a roll valve 30 and a holder 40. The roll valve 30 is composed of a pair of holding parts which are similarly long to or a little shorter than the axial length of the valve insertion space 23, and a pair of lift parts 32 provided between these. An interval between the lift parts 32, 32 is set to be similar to a width of a discharge port 24, so the lift parts 32 close the discharge port 24 when installed on the roll valve 30. The holder 40 is formed having such diameters as to secure a lift quantity L of the roll valve 30 at a close position to the discharge port 24, and provide a gap D smaller than a plate thickness (t) of the roll valve 30 at a farther position. The lift quantity L can thus be secured, while rotation of the roll valve 30 can be prevented.
Patent JP-S63213904-A (JP)
Title: Rare earth cobalt magnet
Inventor: AKIOKA KOJI
IPC: H01F1/04
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a rare earth cobalt magnet which saves Sm and is of low cost and high performance by limiting the composition of the R2Co17 type 2-17 rare earth cobalt magnet. CONSTITUTION:A 2-17 system rare earth cobalt magnet uses a material shown by formula (1) (wherein, R is at least one or more elements among Y, Pr and Nd, TM is a transition metal wherein the main element is cobalt, (z) shows the ratio of a rare earth element and the TM and (a), (b) and (z) in the composition formula are shown by formula (2) respectively.). The reason why Y, Pr and Nd are used for rare earth elements which substitute the Sm of the rare earth cobalt magnet is that an R2Co17 compound has high saturated magnetization and that the increase of magnetic flux density Br by substitution can be expected. The reason is also that simultaneous addition with Ce increases sintering ability and is effective for the increase of coercive force.
Patent JP-S55144964-A (JP)
Title: Manufacture of aluminum alloy wheel
Inventor: KAWACHI MASAYUKI
IPC: B21D53/30
Filed: 1979-04-17
Abstract: PURPOSE: To increase the durable life of a rim of aluminum alloy wheel by operating shot peening at least on a well radius section of a wheel front side.  
     CONSTITUTION: An aluminum alloy disk B having a hub mounting section is joined with the inside of a rim A of aluminum alloy wheel having bit sheet radius sections 1, 1' and well radius sections 2, 2' on the external circumference formed by rolling and having flanges 3, 3' on both sides of obtaining a wheel. In this case, at least the well radius sections 2, 2' of the wheel front side of the rim external circumference formed by rolling are operating shot peening by giving the compression residual stress to the radius sections 2, 2' for increasing the radius direction load durability life of the rim A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221903-A (JP)
Title: Phase modulation circuit
Inventor: FUJIMARU MIKIO
IPC: H03C3/00
Filed: 1988-02-29
Abstract: PURPOSE:To improve the linearity of a modulation characteristic by synthesizing the amplitude ratios of two carriers with the same frequencies and different phases after controlling by a modulation signal, and filtering a prescribed frequency component from the synthesized ratio. CONSTITUTION:First and second carriers and a modulation wave are inputted from terminals 11, 12, and 13, respectively. By varying the ratio of the amplitude gains A and B of variable gain control amplifiers 14 and 15 by the modulation signal, the phase of the output signal of an adder circuit 17 is varied. A gain control circuit 16 supplies a gain control signal to increase/decrease the gains A and B in directions opposite to each other according to the modulation signal from the terminal 13 to the amplifiers 14 and 15. Next, an unrequired frequency component is eliminated from the output of the adder circuit 17 by a filter circuit 18. In such a way, the linearity of a phase modulation characteristic can be improved.
Patent JP-S6099506-A (JP)
Title: Universal chuck
Inventor: MITSUMACHI ISAO
IPC: B23B31/16
Filed: 1984-03-14
Abstract: PURPOSE:To strongly hold works with different holding diameters by combining a scroll capable of providing a wide range of stroke of a master claw with a wedge type hydraulic chuck. CONSTITUTION:A shifter 13 is moved in the direction of the arrow by means of pipe 30, a pipe 12, and a ring 10. A sliding element 7 is pressed strongly toward the central direction of a chuck by the wedge-action of the inclined groove 7b of the sliding element 7 engaging with the shifter 13. A master claw is moved by means of a segment-scroll 9 engaging with the sliding element 7, and the work is held securely by a top-jaw 16. When the jaw 16 is opened, the master claw is moved toward the outside by rotating the scroll 9.
Patent JP-S58165590-A (JP)
Title: Screw type hydraulic machine
Inventor: SASAKI SHIGERU
IPC: F01C1/16
Filed: 1982-03-26
Abstract: PURPOSE:To provide a screw type one-stage hydraulic machine having a high performance pressure variation rate, by providing, between each adjacent rotors, vibration restraining members which are substantially made into rolling contact with the rotors so that the rotors are restrained from radially vibrating. CONSTITUTION:Vibration restraining discs 100, 200 are arranged at the shafts ends 1d, 2d of a male and female rotors, respectively. Both vibration restraining discs 100, 200 are formed in such a shape and a size that they are rotated by a timing gear at the same speed as that of the rotors 1, 2 and are substantially or nearly made into rolling contact with the rotors 1, 2. By suitably selecting the size of the two discs, load may be subjected to in the direction of increasing the distance between the axes of rotors 1, 2 so that a radial gap in a bearing may be apparently reduced, thereby radial vibration may be prevented.
Patent JP-S59197309-A (JP)
Inventor: YURUGEN KURETSUKUNERU
IPC: B21B37/00
Filed: 1984-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09247901-A (JP)
Title: Motor and motor built-in equipment
Inventor: KOBAYASHI MASAMI
IPC: G02B26/12
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To increase an installation accuracy of a stator section for a circuit board by forming, in the circuit board, a set-up section made by setting up a part of the board to fix a stator core with a stator coil at a predetermined height. SOLUTION: In order to fix a stator core 7 to a PCB 1 at a predetermined height, a first cut and set-up section 3 which is made by cutting and setting up a part of the PCB 1 is formed. The first cut and set-up section 3 is made by rapping a part of the PCB 1 in the shape of a tongue and setting up the tongue-shaped section from the PCB 1 and then bending it rectangularly so that it may be parallel with the PCB 1. Furthermore, in order to position the stator core 7 for the PCB 1 by the straight-line side edge of a hexagonal shape of the stator core 7, a second cut and set-up section 4 is formed in the PCB 1 which is made by rapping a corresponding part of the PCB 1 in the shape of a tongue and setting that section upright just from a base of the tongue- shaped section. By this method, an installation accuracy of the stator core 7 for the PCB 1 can be increased.
Patent JP-S54139130-A (JP)
Title: Oil supply device
Inventor: SAIJIYOU MASARU
IPC: F23K5/00
Filed: 1978-04-20
Abstract: PURPOSE: To prevent overflow of kerosene in an inside tank when an outside tank is placed above in an oil supply device, placed inside a kerosene burning device etc., where kerosene is automatically drawn up and simultaneously a fixed height of oil surface is formed.  
     CONSTITUTION: An oil supply device 6, for example, employed in an air heater 1 that uses kerosene as fuel, draws up kerosene from an outside tank 10 through an absorption pipe 7 and supplies fuel into a burner 2 through an oil supply pipe 8. When a pump 15 is operated by a terminal 39, kerosene is discharged into an inside tank 11 through a discharge port 16 and a supply port 12, and part of kerosene in the tank 11 is returned to the suction port 17 through a return port 14 and a channel 18. When the oil level lowers, a float 19 is lowered to tighten the return port 14 by a valve 23. Then, the pressure at the suction port 17 side lowers, and a diaphragm 27 lowers to open the valve 25 to suck kerosene in the outside tank 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56144139-A (JP)
Title: Pressure controlling device for vent type two-stage extrusion machine
Inventor: KATOU HIROHARU
IPC: B29C48/76
Filed: 1980-04-10
Abstract: PURPOSE:To prevent vent up in the captioned extrusion machine by a system wherein a resin pressure is detected between a vent hole and a filter and the pressure in a connecting pipe arrranged between first and second extrusion mahines is controlled in accordance with the amount of fluctuation in the resin pressure. CONSTITUTION:A resin pressure detector 16 is provided at the downstream side of a vent hole 5 for the second stage extrusion machine 3 and a signal obtained by detecting the amount of fluctuation in the resin pressure is sent to a comparator 20 through a low-pass filter 17, subsequently, a difference signal obtained by comparing the signal with a set value from a pressure setter 18 is sent to the comparator 11 through an amplifier 19. Next, this signal is compared with a pressure signal in the connecting pipe 2 which is obtained by detecting with the resin pressure detector 9 and the difference signal thereof is utilized to control the first motor 8 which controls, in turn, the resin pressure in the connecting pipe 2 by increasing or decreasing the resin extrusion amount of the first stage extrusion machine.
Patent JP-S55139807-A (JP)
Title: Feed device of filter press
Inventor: AIDA HIROSHI
IPC: B01D25/12
Filed: 1979-04-18
Abstract: PURPOSE: To disassemble and assemble the filter plate and filter frame smoothly and efficiently, by providing a feed pawl elastically projecting to a feed chain and a stopper, and semiautomatically transferring a thin filter plate and filter frame.  
     CONSTITUTION: A slide plate 25 of a feed device 19 is set at plate opening and frame opening operation position O. When the feed device 19 is transferred to the loose head side, an elastically projecting feed pawl 22 abuts against a fitting part 35 protruding on a hanger part 5, and slides while deflecting a spring 24 to push the feed pawl 22 up to position B. When the fitting with the fitting part 35 is released and the feed pawl 22 projects out again, a stopper 23 collides against the fitting part 35, and the feed device 19 and feed chain stop. After discharging the cake and cleaning the filter cloth, when the feed device 19 is sent back to the fast head side, the stopper 23 collides against the fitting part of the filter frame to block the movement. Next, the feed pawl 22 fits, opens the filter frame and transfers it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59175975-A (JP)
Inventor: KATOU HISAO
IPC: B25J15/08
Filed: 1983-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57163180-A (JP)
Title: Motor driven pump
Inventor: IMAMURA KANEO
IPC: F04B53/08
Filed: 1981-03-31
Abstract: PURPOSE:To improve durability of a motor driven pump, by eliminating electric and mechanical contact pants through employment of an arrangement in which a step motor is used as a driving source for a pump section and a fluid passage is formed in the step motor. CONSTITUTION:In a step motor section M, stators 12, 13 for producing magnetic field are disposed between a front and a rear bearing holders 4 and 14. An armature 17 is fixed to the turning shaft of a motor by the intermediary of a fastening member 19. On the other, a pump section 22 is constituted as a centrifugal pump consisting of a pump chamber including a plate outlet 23, a plate inlet 24 and a spacer 25 interposed therebetween and a turning section including a rotor 27 and rollers 28. Further, a fluid passage f2 is formed in a casing 2 between the front and the rear bearing holders 4 and 14.
Patent JP-H03248576-A (JP)
Title: Manufacture of pressure sensor
Inventor: SHIMOTORI YUTAKA
IPC: G01L9/04
Filed: 1990-02-27
Abstract: PURPOSE:To improve mass productivity and miniaturization by forming a central section including the resistance layer of the rear of an Si single crystal substrate in thickness thinner than the peripheral section of the central section through anisotropic etching. CONSTITUTION:An insulating film 12 is formed onto the surface of an Si single crystal substrate 11 with a 100 crystal face, a resistance layer 14a and an electrode 15a for the resistance layer 14a are formed onto the surface of the insulating film 12, and a protective film 16 is shaped so as to cover the resistance layer 14a and the electrode 15a. Protective films 17 are formed to the peripheral section of a central section so that the central section including the resistance layer 14a is left on the rear of the Si single crystal substrate 11, and the central section containing the resistance layer 14a on the rear of the Si single crystal substrate is formed in thickness thinner than the peripheral section through anisotropic etching. Accordingly, mass productivity and miniaturization can be improved.